[Zope-dev] DTML Multiplication

Hey Everyone: I'm having trouble doing some simple multiplication in DTML, specifically: <dtml-call "REQUEST.set('value', unitPrice[_['sequence-index']])"> <dtml-call "REQUEST.set('qty', quantity[_['sequence-index']])"> <dtml-call "REQUEST.set('totalCost', qty*value)"> It's the last line that causes the error. I've tried a number of things, such as converting the variables to floats, all with no success. I receive the following Zope Error: Error Type: TypeError Error Value: Illegal sequence repeat I appreciate any help. -- John